BenQ SP840 user manual Ceiling mounting the projector, English, Safety Instructions Continued

Page 6
Ceiling mounting the projector

English

Safety Instructions (Continued)

 

16. Do not step on the projector or place

Ceiling mounting the projector

any objects upon it. Besides probable

We want you to have a pleasant

physical damage to the projector,

experience using your BenQ projector,

doing so may result in accidents and

so we need to bring this safety matter

possible injury.

to your attention to prevent possible

 

 

damage to person and property.

 

If you intend to mount your projector

 

on the ceiling, we strongly recommend

 

that you use a proper fitting BenQ

 

projector ceiling mount kit and that

 

you ensure it is securely and safely

 

installed.

17. Do not place liquids near or on the

If you use a non-BenQ brand projector

ceiling mount kit, there is a safety risk

projector. Liquids spilled into the

that the projector may fall from the

projector may cause it to fail. If the

ceiling due to an improper attachment

projector does become wet, disconnect

through the use of the wrong gauge or

it from the power supply's wall socket

length screws.

and call BenQ to have the projector

You can purchase a BenQ projector

serviced.

ceiling mount kit from the place you

 

 

purchased your BenQ projector. BenQ

 

recommends that you also purchase a

 

separate Kensington lock compatible

 

security cable and attach it securely to

 

both the Kensington lock slot on the

 

projector and the base of the ceiling

 

mount bracket. This will perform the

 

secondary role of restraining the

18. This product is capable of displaying

projector should its attachment to the

inverted images for ceiling mount

mounting bracket become loose.

installation.

 

Use only BenQ's Ceiling Mount Kit for mounting the projector and ensure it is securely installed.

6 Important safety instructions

Image 6
Contents SP840 Digital Projector User Manual WelcomeWarranty and Copyright Table of contentsImportant safety EnglishImportant safety instructions Safety InstructionsSafety Instructions Continued 4 Important safety instructions12. Do not place this projector in any of the following environments Ceiling mounting the projector 6 Important safety instructionsProjector features IntroductionShipping contents Standard accessoriesOptional accessories Projector exterior view Front/upper sideControls and functions ProjectorSee Using the menus on page 26 for details Remote control Operating the LASER pointer See Auto-adjusting the image on page 30 for detailsSee Switching input signal on page 29 for details Remote control effective range Replacing the remote control batteryPositioning your projector Choosing a locationObtaining a preferred projected image size Positioning your projectorHow to determine the recommended screen size for a given distance 16 Positioning your projectordiagonal SP840 projection dimensions169 screen InchesConnections Connecting a computer or monitorConnecting a computer To connect the projector to a notebook or desktop computerConnecting a monitor To connect the projector to a monitorBest video quality Connecting Video source devicesConnecting Audio Better video qualityConnecting HDMI source devices To connect the projector to an HDMI source deviceConnecting Component Video source devices To connect the projector to a Component Video source deviceTo connect the projector to an Audio source device Connecting S-Video source devices To connect the projector to an S-Video source deviceS-Video Cable AV device Audio Cable Connecting Composite Video source devices To connect the projector to a composite Video source device24 Connections Operation Starting up the projectorSecuring the projector Using the menusUsing a security cable lock remote control to turn the OSD menu onUtilizing the password function Setting a passwordIf you forget the password Disabling the password function Entering the password recall procedureChanging the password password next time the projector is startedSwitching input signal Changing Color SpaceAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarityCorrecting keystone Using Auto KeystoneKeystone function Magnifying and searching for details Selecting the aspect ratio32 Operation About the aspect ratio 4. Letter Box5. Real Setting the User 1/User 2/User 3 mode Optimizing the imageSelecting a picture mode Adjusting Contrast Fine-tuning the image quality in user modesAdjusting Brightness Adjusting ColorSelecting a Color Temperature Adjusting Clarity ControlSelecting a Color Temperature UserFine Tuning Selecting a Gamma SelectionAdjusting Brilliant Color Selecting a White Peaking3D Color Management 1. Go to the PICTURE Advanced menu and highlight 3D Color Management Selecting Color Space ConversionSelecting a Video Format 2. Press MODE/ENTER and the 3D Color Management page displaysRemote paging operations Selecting a Film ModeSelecting a 3D Comb Filter Setting the Sleep Timer Locking control keysHiding the image Operating in a high altitude environment Adjusting the soundFreezing the image INPUT SOUCERAdjusting the Bass level Adjusting the sound levelAdjusting the Treble level Turning off the Power on/off Ring ToneConfiguring the Lan Control Settings Controlling the projector through a Lan environmentIf you are in a DHCP environment Controlling the projector remotely through a web browser If you are in a non-DHCP environmentii. To switch input source, click on your desired signal Personalizing the projector menu display Shutting down the projectorMain menu Menu operationMenu system Sub-menuDisable/30 min/1 hr/2 hr/3 hr/4 hr/8 VolumePower on/off MuteEquivalent Lamp Hour Description of each menu for details Menu position Menu display time52 Operation Mute DESCRIPTION default setting/value default settingvalue Cleaning the projector case MaintenanceCleaning the lens Care of the projectorLamp information Setting Lamp mode as EconomicSetting Auto Power Off Getting to know the lamp hourStatus Timing of replacing the lampSee Setting Lamp mode as Economic on page MessageReplacing the lamp 58 Maintenance4. Loosen the screws that secure the lamp Resetting the lamp timer SETUP Advanced Lamp SettingsPower events IndicatorsPower LightThe password is incorrect TroubleshootingRemote control does not work The projector does not turn onSpecifications Projector specifications132.4 DimensionsCeiling Mount Installation 254325Timing chart Supported timing for COMPUTER inputSupported timing for Component-YPbPr input EnglishSupported timing for Video and S-Video inputs Supported timing for HDMI HDCP input68 Specifications Copyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement Regulation statementsFCC statement WEEE directiveAccessibility Requirements for Rehabilitation Act of 1973, Section Regulation statements
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